Watch List notes:

Probus. A.D. 276-282. AE antoninianus (22.8 mm, 4.07 g, 1 h). Rome mint, struck A.D. 278. IMP PROBVS AVG, radiate and mantled bust of Probus right / ROMAE AETER, Roma seated facing, head left, holding Victory and scepter, in hexastyle temple; R crescent B in exergue. RIC 185. aVF.